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R901187448

LFA32DBU2A2-7X/420A100/12

Manufacturer: Bosch Rexroth

Material #: R901187448

Model : LFA32DBU2A2-7X/420A100/12


***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth LFA32DBU2A2-7X/420A100/12 (R901187448) is a sophisticated way cartridge valve designed for pressure functions in hydraulic systems. This pilot-operated valve can be utilized in either seat or spool configurations and is engineered to fit standardized receiving holes according to DIN ISO, with a control cover sealing the assembly. The integrated pilot control valve allows for manual or electrically proportional pressure adjustments and adheres to mounting dimensions set by DIN. This model is adept at handling different pressure functions by pairing cartridge valves with corresponding control covers. For the pressure relief function, the cartridge valve operates as a seat valve without an area difference at port B, meaning no effective area exists at this port. Pressure from port A is routed through the pilot oil supply orifice to the spring side of the element, ensuring that the spool remains closed under spring force until the set pressure is reached. When this occurs, the spool opens, limiting port A's pressure according to its pressure-flow characteristics. For pressure reducing functions, this cartridge valve features a rest position that remains open and operates as a spool valve also without an area difference at port B. Similar cover types used for the pressure relief function are applicable here, ensuring consistent operation across different applications. The spring force keeps the spool open under preset conditions to allow free flow from port B to A until reaching set pressures whereupon it closes to reduce port A's pressure accordingly. The LFA32DBU2A2-7X/420A100/12 offers versatility with options for manual pressure adjustments and compatibility with directional valves. It supports various positions and comes in multiple sizes within component series X and X Maximum, capable of withstanding maximum operating pressures of up to bar. This model also includes features like circulation circuits that can be either open or blocked depending on whether the cartridge valve is hydraulically blocked or not—providing reliable performance for both DBmax functions when open and DB functions for effective pressure relief operations.

$1,718.00 USD

More are expected on August 29, 2024  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as August 29, 2024 when ordered in

This product is eligible for factory repair.

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